How did jackie robinson’s success in major league baseball encouraged most white americans?

a) change their views about minorities.

b) continue harassing minority players.

c) pressure congress to integrate organized sports.

d) pressure for more negro league baseball teams.

the principles and empirical processes of discovery and demonstration considered characteristic of or necessary for scientific investigation, generally involving the observation of phenomena, the formulation of a hypothesis concerning the phenomena, experimentation to test the hypothesis, and development of a conclusion that confirms, rejects, or modifies the hypothesis.